Britain's Duke and Duchess of Cambridge say they are expecting their third child

LONDON (KFSN) -- Congratulations are in order for the Duke and Duchess of Cambridge.

Kensington Palace announced Monday morning that Prince William and Kate are expecting their third child.

"The Queen and members of both families are delighted with the news," the announcement read. "As with her previous two pregnancies, The Duchess is suffering from Hyperemesis Gravidarum. Her Royal Highness will no longer carry out her planned engagement at the Hornsey Road Children's Centre in London today. The Duchess is being cared for at Kensington Palace."

The royal couple already have two children, Prince George, 4, and Princess Charlotte, 2.

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The Duchess of Cambridge during a visit to Evelina Children's Hospital in London on Tuesday, December 11, 2018.

Chris Jackson/PA Wire via AP

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